baber/WOPTO huggingface dataset:
Patent RU-2099814-C1 (RU)
Title: Process of manufacture of bipolar transistor
Inventor: LUKASEVICH MIKHAIL I
IPC: H01L21/331
Filed: 1995-06-29
Granted: 1997-12-20
Abstract: FIELD: electronics, manufacture of bipolar transistors with regions of base and emitter ' close to wall ' of regions of base and emitter. SUBSTANCE: process of manufacture of bipolar transistor includes formation of local latent layer in silicon substrate, deposition of epitaxial layer, doping of points of future arrangement of regions of emitter and base ' close to wall ' of dielectric with base dopant, formation of insulating layer of dielectric, formation of base limited by region of dielectric, formation of layer of polycrystalline silicon doped with emitter dopant, formation of polycrystalline electrode, formation of emitter manufactured by diffusion from polycrystalline electrode and limited by region of dielectric at least on one side. EFFECT: prevention of electric punch-through of base in region ' close to wall ' of dielectric beneath emitter due to narrowing of width of base. 8 dwg
Patent RU-2076091-C1 (RU)
Title: Process of producing tertiary butanol
Inventor: PAVLOV STANISLAV YUREVICH
IPC: C07C31/12
Filed: 1995-08-07
Granted: 1997-03-27
Abstract: FIELD: industrial organic syntheses. SUBSTANCE: tert-butanol is produced by interaction of isobulylene-containing hydrocarbon mixture with water in an upright apparatus with acid catalyst at 60-130 C. hydrocarbons are fed into lower section of apparatus filled with aqueous solution containing 2 to 20% tert-butanol. Aqueous and hydrocarbon phases are separated in upper section of apparatus, and additionally formed alcohol is withdrawn from above with hydrocarbon stream followed by separation of alcohol from nonreacted hydrocarbons. Water is suppled into apparatus in amount refilling its consumption. Possible also is withdrawal of aqueous solution from top part of apparatus with recycling it into bottom part of apparatus when cooled. EFFECT: enhanced efficiency of process. 2 cl, 1 dwg
Patent RU-2090727-C1 (RU)
Title: Hinge
Inventor: FEOFANOV LEONID A
IPC: E05D7/02
Filed: 1995-09-27
Granted: 1997-09-20
Abstract: FIELD: hinges applicable for wings of entrance doors in buildings and separate flats. SUBSTANCE: hinge has two parts whose tubular members are hinged to each other by means of axle, two half-axles, ball and pins. Axle has annular bead and length of axle ends from annular bead differs in the value of gap between upper end of lower tubular member and bead on axle. Made on ends of axle and half-axle are depressions, for instance, of cylindrical shape which are made so that axle rests on ball over circular surface of depression end and gap is formed between bottom of depression of axle and ball. Ball has point support on half-axle and circular gap between ball and side walls of depression. Holes for pins in half-axles are equidistant from ends. EFFECT: higher efficiency. 3 dwg
Patent RU-2104384-C1 (RU)
Inventor: SUGROBOV A M
IPC: E05B47/00
Filed: 1995-10-17
Granted: 1998-02-10
Abstract: FIELD: locking devices. SUBSTANCE: this relates to magneto-mechanical systems and particularly to locking devices with their power and control parts having permanent magnets. Lock has two systems of magnetic poles, each being made in the form of permanent magnets and is turned by its poles towards poles of other system. Both systems of poles can move relative to each other. One of systems with locking member secured on it is movable in direction of magnetizing of permanent magnets, and other system of magnetic poles which controls positioning of first system is movable in direction of permanent magnets located on it. Operation of lock is controlled by means of stopping devices with their components in the form of through or dumb holes, protrusions, etc. which are arranged on systems of magnetic poles. Closing of lock is obtained by releasing systems of magnetic poles from external connections applied to them by components of stopping devices. Opening of lock is effected by keys, and magnetic keys as well. EFFECT: high efficiency. 3 dwg
Patent RU-2090056-C1 (RU)
Title: Method for acting upon hailstorm clouds
Inventor: ABSHAEV MAGOMET T
IPC: A01G15/00
Filed: 1995-10-26
Granted: 1997-09-20
Abstract: FIELD: applied meteorology, in particular, agricultural meteorology. SUBSTANCE: method involves determining active layer of cloud medium by radar sounding of hailstorm cloud, with active layer being limited from below by reactant threshold crystallization temperature; determining in this layer future hail formation regions limited at sides by radar reflectivity isocontours of 10 -12  cm cm -1  obtained in previous and subsequent cycles of measurement; excluding from given region the zones sectioned by reflectivity isocontour of 10 -10  cm cm -1  obtained in subsequent measurement cycle and introducing reactant into remaining part of cloud; widening frontal boundary of future hail formation region to 2.5 km in the direction of radio echo overhang; providing atmospheric supervision at 3-5 min cycling and discreteness not below 0.5 km in all directions. EFFECT: increased efficiency of hailstorm control. 2 cl, 2 dwg
Patent RU-2103791-C1 (RU)
Inventor: SERKOV O A
IPC: H03K17/06
Filed: 1996-03-04
Granted: 1998-01-27
Abstract: FIELD: electronic engineering. SUBSTANCE: power transistor switch has power translator, auxiliary power supply with center tap, optocoupler transistor, resistor, output stage of intermediate amplifier whose power terminals are connected to plus and minus terminals of power supply and output is connected to transistor base; collector of optocoupler transistor is connected to resistor whose second lead is connected to positive pole of power supply; power transistor emitter is connected to center tap of auxiliary power supply; anode of first diode is connected to base of optocoupler transistor and its cathode, to transistor collector and to input of input stage; resistor is connected through its first lead to negative lead of power supply and through second lead, to optocoupler transistor base; second diode is connected through its anode to emitter of optocoupler transistor and through cathode, to negative pole of power supply. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2102919-C1 (RU)
Title: Способ обследования пациента
IPC: A61B5/05
Filed: 1996-02-28
Granted: 1998-01-27
Abstract: Изобретение относится к медицине, конкретно к способам обследования пациентов путем измерения и регистрации биологических сигналов организма медицинской аппаратурой, содержащей встроенные источники и переносимой пациентом в течение заданного длительного времени обследования, например, в течение суток. Технический результат - повышение надежности получения и сохранения диагностической информации в течение всего времени обследования. Для этого перед началом измерения параметров обследования осуществляют тестирование аппаратуры с уже встроенным источником питания на возможность ее длительной работы путем измерения специфических параметров источника. К ним относят начальное напряжение источника и значение этого напряжения при разряде источника через определенное короткое время (выбранное на пологом участке разрядной характеристики источника), затем определяют гарантированное время обследования пациента аппаратурой с этим конкретным источником. 3 ил., 2 табл.
Patent RU-2112800-C1 (RU)
Inventor: ZHILENKOV E L
IPC: A61K39/104
Filed: 1996-03-29
Granted: 1998-06-10
Abstract: FIELD: medicinal microbiology, phages. SUBSTANCE: new virulent pili-specific phage "ГНЦПМ" N 03 lyses broad spectrum of pyocyanic rod strains. Pili (fimbria) are one of factors of pathogenicity in Pseudomonas aeruginosa. Phage ⌀ 03 shows lytic activity with respect to 55% test-strains of P. aeruginosa. In this connection inclusion of bacterial virus ⌀ 03 to composition of multipartial medicinal preparation consisting of pyocyanic rod phages of different receptor specificity is considered to be expediently. EFFECT: new strain of phage indicated above.
Patent RU-2105515-C1 (RU)
Inventor: CHERNENKO E A
IPC: A41D27/20
Filed: 1996-05-27
Granted: 1998-02-27
Abstract: FIELD: light industry. SUBSTANCE: pocket has welts made integral with pocket lining. Upper and lower flaps and welt-pipe extending along perimeter of pocket entrance hole are made from part of lining. EFFECT: simplified construction. 4 dwg
Patent RU-2112370-C1 (RU)
Title: Method to choose parental pairs for reproduction in cattle
Inventor: KHRUNOVA A I
IPC: A01K67/02
Filed: 1996-06-19
Granted: 1998-06-10
Abstract: FIELD: animal science. SUBSTANCE: method suggests to choose pairs which have low level of antigenic identity where antigenic factors of blood groups of all locuses are used. EFFECT: higher efficiency. 5 tbl
Patent RU-2131727-C1 (RU)
Title: Method for normalizing physiologic state
Inventor: LEVIN JU M
IPC: A61K125/00
Filed: 1996-07-31
Granted: 1999-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying chemical preparations and physiotherapeutic techniques, stimulating interstitial humoral transport and lymphatic system functions in combination with hepatotropic drugs, preparations for normalizing stomach and intestine activity, enterosorbents, vitamins and microelements. EFFECT: enhanced effectiveness of cell level detoxification; stimulated function of excretory organs; optimized lymphatic system function; accelerated immunity rehabilitation. 8 cl, 6 dwg, 22 tbl
Patent RU-2077662-C1 (RU)
Title: Method for pumping water in injection wells
Inventor: SHAKHVERDIEV AZIZAGA KH
IPC: E21B43/20
Filed: 1996-08-22
Granted: 1997-04-20
Abstract: FIELD: oil production. SUBSTANCE: two different physical fields are used to treat subsequently and in series the flow of the water being pumped in the injection wells. Various combinations are used to treat the water such as electrical, magnetic fields, and pressure pulses of not less than 4 MPa value. Intensities of the electric and magnetic fields are 0.2 - 2.0 V/m and 20,000 - 50,000 A/m. EFFECT: increased capacity of the injection wells. 3 cl, 1 tbl, 3 dwg
Patent RU-2101799-C1 (RU)
Inventor: BOCHKOV V D
IPC: H01J17/34
Filed: 1996-10-03
Granted: 1998-01-10
Abstract: FIELD: electrical engineering, electronics. SUBSTANCE: in gear feeding pulse high-voltage device, for instance, gaseous-discharge one, high-voltage and auxiliary electrodes are supplied from one or several secondary windings of transformer loaded to adjacent electrodes of device placed coaxially. Anode circuit of device is used as primary winding of transformer. Other salient feature of gear consists in insertion of integrating network into supply circuit of adjacent electrodes. Another distinguishing feature of gear is addition of rectifier into power supply circuit of adjacent electrodes. Still another peculiarity of gear lies in usage of parasitic capacitance of gear and circuit of integrating network of power supply of electrodes, for example, anode and auxiliary electrode adjacent to it as capacitance. EFFECT: enhanced functional characteristics of gear. 3 cl, 2 dwg
Patent RU-2136776-C1 (RU)
Title: High-strength steel for main pipelines with low yield factor and high low-temperature ductility
Inventor: KHIROSI TAMEKHIRO
IPC: C22C38/14
Filed: 1996-01-26
Granted: 1999-09-10
Abstract: FIELD: metallurgy, more specifically, ultrahigh-strength steel for main pipelines with low yield factor and high low- temperature ductility and weldability and ultimate strength of 95P MPa, exceeding X100 API standard. SUBSTANCE: steel is low-carbon high Mn-Mo-Nb-Ti traces steel selectively containing B, Cu,Cr and V, if required. Its microstructure contains martensite/bainite and ferrite soft/hard mixed structure having ferrite fraction from 20 to 90%. Said ferrite includes from 50 to 100% of cold-hardened (treated) ferrite with average ferrite grain size within 5 mcm. Design formulas are offered for determination of steel hardenability value in its hardening varying from 1.9 to 4.0, depending on steel chemical composition. EFFECT: higher reliability of main pipelines manufactured from claimed steel, efficiency of their manufacture and efficiency of conveying of natural gases, raw oils, oils through said pipelines. 8 cl, 6 tbl
Patent RU-2120233-C1 (RU)
Title: Method of detection of hand finger traces
Inventor: MATOV O R
IPC: A61B5/117
Filed: 1997-01-22
Granted: 1998-10-20
Abstract: FIELD: criminalistics; dactyloscopic examinations. SUBSTANCE: single-layer film is sprayed on trace accepting surface. Film thickness is from 0.1 to 0.2 mcm. Film is made of material having evaporation temperature from 1100 to 1300 C. This material does not contaminate vacuum system. Spraying is performed at rate of 10-100  /s, and operating pressure is selected within 10 -2 -5•10 -3  Pa. EFFECT: enhanced efficiency of detection. 1 cl, 1 dwg
Patent RU-2143905-C1 (RU)
Inventor: LOPYREV V A
IPC: A61K31/785
Filed: 1997-01-13
Granted: 2000-01-10
Abstract: Изобретение относится к медицине. Предложено использовать соли полигексаметиленгуанидиния в качестве средств для борьбы с анаэробной и смешанной инфекцией. Вещества обладают антимикробной активностью в отношении широкого круга анаэробных и смешанных инфекций. 4 табл.
Patent RU-2140507-C1 (RU)
Inventor: KRAUZE GJUNTER
IPC: E04G1/15
Filed: 1995-05-24
Granted: 1999-10-27
Abstract: FIELD: means of detachable joint of two structural members. SUBSTANCE: coupling lock for scaffolding members is made in the form of a fragment of pressed section, it is engageable with the constant-section mounting member, which is a component of one of the joined structural members. The mounting member is geometrically fixed in a sickle-shaped recess of the lock and locked by a detachable friction lock. EFFECT: quick and reliable coupling of scaffolding members, on the other side, it is cheap in manufacture and durable in service, compatible with structural members of a quite different shape. 14 cl, 6 dwg
Patent RU-2134879-C1 (RU)
Inventor: RAKHMANOVA A G
IPC: G01N33/48
Filed: 1997-03-11
Granted: 1999-08-20
Abstract: Способ может быть использован в медицине, а именно в диагностике иммунодефицита при ВИЧ-инфекции, которая носит прогрессирующий характер. Способ осуществляют путем определения кандидоносительства в моче и кале. Ранним признаком развивающегося иммунодефицита является кандидоносительство, которое предшествует кандидозу и предшествует снижению СD4-клеток в крови. Способ повышает чувствительность диагностики в ранние сроки. 1 ил.
Patent RU-2147667-C1 (RU)
Inventor: FISHER UDO
IPC: E21B10/56
Filed: 1995-10-04
Granted: 2000-04-20
Abstract: FIELD: drilling equipment. SUBSTANCE: cemented carbide cutting insert is mainly designed for percussive drilling and has cylindrical mounting part and external part including relatively flat surface spreading from mounting part to front end of insert. Mounting part has central axis and definite radius. Insert body from cemented carbide includes a number of zones one of which is surface zone fully surrounding the core of cutting insert. Boundary of two adjacent zones describes the trajectory which is not symmetrical at least in one cross-section in side view relative to central axis, and trajectory in cross-section in top view is not symmetrical to at least one axis perpendicular to central axis. Percussive drilling bit includes shaft, drilling head located on front end of the shaft and having the first longitudinal axis. Drilling head has face end directed forward with face surface, shell surface spreading mainly in longitudinal direction and confining external periphery of the drilling head and a number of holes formed in the face end. Each hole is mainly cylindrical in shape and serves to receive the cutting insert from cemented carbide. EFFECT: increased durability of drilling bit due to increased wear resistance of cutting insert. 11 cl, 18 dwg
Patent RU-2124739-C1 (RU)
Inventor: EPANECHNIKOV V A
IPC: G01S13/95
Filed: 1997-10-21
Granted: 1999-01-10
Abstract: FIELD: radio engineering instruments for passive ranging to electromagnetic sources, in particular, meteorology and aviation for operative detection of distance to thunderstorm activity under effective range of 300-1800 km. SUBSTANCE: electromagnetic signal of lightning is received by vertical electric antenna, is amplified, filtered by wide-band filter and converted by analog-to-digital converter. Resulted signal is checked against each of N preset scales Ln (n=1,..., n) of distance to lightning. Goal of invention is achieved by N-time parallel processing of this signal and comparison of output signals with respect to their level. Distance to lightning is defined as distance corresponding to maximal output signal. EFFECT: increased effective range, increased precision of distance measuring. 5 dwg
Patent RU-2118107-C1 (RU)
Inventor: ZAK IL JA SAMUILOVICH
IPC: A41H3/00
Filed: 1997-12-26
Granted: 1998-08-27
Abstract: FIELD: light industry. SUBSTANCE: method involves performing contactless measuring of parameters of figure; constructing set of personified curves by selecting, on the basis of measured parameter values, curves out of stock of curves stored in computer data base, constructed on the basis of measured values of main parameters and averaged values of auxiliary parameters, with following correction of parameter values in accordance with measured values of auxiliary parameters by more exact definition of coordinates of basic points of these curves depending on difference between measured and averaged values of auxiliary parameters, with values stored in computer data base, such as tables of basic point coordinates dependences of corrected curves and neutral intervals, being also engaged. Neutral interval involving the value of difference between measured and averaged values of auxiliary parameter. EFFECT: increased efficiency of method by providing construction of highly precise curves. 2 cl, 1 dwg, 1 tbl
Patent RU-2146154-C1 (RU)
Title: Method for applying antibiotics in treating inflammatory diseases of bronchopulmonary system
Inventor: TARASKO A D
IPC: A61M19/00
Filed: 1998-01-05
Granted: 2000-03-10
Abstract: FIELD: medicine. SUBSTANCE: method involves administering bilateral paranephrous blockage with 0.25% novocaine solution, 1-24 h before beginning antibiotic therapy. EFFECT: enhanced effectiveness of treatment; controlled antibiotic delivery to lung tissue; quickly mounting bactericide concentration to considerable level. 1 tbl
Patent RU-2134799-C1 (RU)
Inventor: REMIZOVICH JU V
IPC: F01N1/08
Filed: 1998-02-24
Granted: 1999-08-20
Abstract: FIELD: mechanical engineering; exhaust systems of internal combustion engines. SUBSTANCE: muffler has housing, branch pipe and partitions. Mainly rectangular section housing has one longitudinal weld. Branch pipes are pipe lengths with clots. { partitions are made by punching with simultaneously bending of two corners to form bent off members. Assembling of muffler comes to fitting partitions (10 - 20 pcs) into housing with turning of adjacent partitions through 180 deg relative to each other. Thanks to it interrupter channel and chambers (10-20- pcs) for passage of exhaust gases are formed. EFFECT: reduced noise level owing to multiple division of gas flow and screening of sound waves. 2 dwg
Patent RU-2131065-C1 (RU)
Inventor: SAJAPIN V V
IPC: F01D1/30
Filed: 1998-03-17
Granted: 1999-05-27
Abstract: FIELD: remote control of oil and product pipeline valves. SUBSTANCE: actuator has electropneumatic control device, air-jet motor, reduction unit, manual stand-by mechanism, operating mechanism incorporating devices for regulating actuator shaft turning time as function of working medium pressure and load variation at controlled equipment, momentum maximum limiter coupled with device absorbing kinetic energy of actuator moving parts. Motor is provided with working-medium directional discharge system, changeable throttling members, and nozzles; reduction unit functions to vary gear ratio. Electropneumatic control device is integral part incorporating output shaft turning time regulating device and set of limit switches; electromagnets and reed relays are placed in common explosion-safe chamber; air distributors may be of two- or three-position design version. EFFECT: enlarged functional capabilities. 18 cl, 19 dwg
Patent RU-2136426-C1 (RU)
Inventor: MURATOV R I
IPC: B21C23/08
Filed: 1998-04-01
Granted: 1999-09-10
Abstract: FIELD: plastic metal working, namely production of hollow parts from magnesium alloys by hot deforming. SUBSTANCE: method comprises steps of extruding tubular blank, forming thickened portion on it by hot reduction at temperature of container equal to (300-400)C and deformation rate (0.5-5.0) 1/c. EFFECT: enhanced operating efficiency.
Patent RU-2134767-C1 (RU)
Title: Device for cleaning of drilling fluid
Inventor: EFIMCHENKO S I
IPC: E21B21/06
Filed: 1998-06-08
Granted: 1999-08-20
Abstract: FIELD: bore-hole drilling technology. SUBSTANCE: device is used in drilling oil, gas, and geological prospecting bore-holes. Device has body with pipe unions for inlet of used drilling fluid and for outlet of cleaned drilling fluid. Installed inside body is unit of filter elements in the form of concentrically arranged screens with cells of different sizes. Connected to lower part of body is sludge conveyor in the form of auger installed at angle with respect to vertical axis of body and it is enclosed in housing. Made at top end of housing is opening for discharge of sludge. Actuator of unit of filter elements takes the form of vibrator with rotary and oscillation motion. Device is provided with pipe union for draining liquid phase of drilling fluid. One end of pipe union is located on conveyor housing at level which is higher than level of location of pipe unit for introduction of used drilling fluid. Other end of pipe union is connected to upper part of body. Drain pipe union is provided with gate valve. Nozzle is installed in introduction pipe union. Drain pipe union is located below sludge discharge opening. Angle between axes of auger and body is equal to 10-50 deg. Device is provided with jet pump. Connected to suction chamber of jet pump is pipe union for outflow of cleaned drilling fluid, and connected to nozzle inlet is centrifugal pump for delivery of clean drilling fluid. Device can be provided with open vessel with additional outlet pipe union in upper end of its side wall. Located in this vessel is device together with lower part of conveyor up to level of location of gate valve in drain pipe union. Outlet of jet pump is connected to vessel interior. Pipe union for introduction of used drilling fluid is connected to vessel interior by means of non-return valve. Aforesaid embodiment of device ensures high degree of cleaning drilling fluid together with high productive capacity. Second stage of cleaning drilling fluid in hydrocyclones is thus made unnecessary. Aforesaid advantages are made possible due to following: tapered form of filter body and filter elements, rotary-oscillation motion of filter elements, tangential inlet of uncleaned drilling fluid, additional withdrawal of cleaned fluid by jet pump, flow of uncleaned fluid with filtered out rock matter down of body by means of permanently operating auger having drain pipe union for return of liquid phase of drilling fluid back to body. EFFECT: higher efficiency. 10 cl, 3 dwg